ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  N = Head and Facial Bones

Root Operation:
  9 = Drainage

Body Part:

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See Terms used in Medical and Surgical

Select the appropriate procedure code based on the approach & device:

0N9M - Zygomatic Bone, Right

• Open Approach

  Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

  • Drainage Device
    • 0N9M00Z - Drainage of R Zygomatic Bone with Drain Dev, Open Approach
  • No Device
    • 0N9M0ZX - Drainage of Right Zygomatic Bone, Open Approach, Diagnostic
    • 0N9M0ZZ - Drainage of Right Zygomatic Bone, Open Approach

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• Percutaneous Approach

  Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure

  • Drainage Device
    • 0N9M30Z - Drainage of R Zygomatic Bone with Drain Dev, Perc Approach
  • No Device
    • 0N9M3ZX - Drainage of Right Zygomatic Bone, Perc Approach, Diagn
    • 0N9M3ZZ - Drainage of Right Zygomatic Bone, Percutaneous Approach

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• Percutaneous Endoscopic Approach

  Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

  • Drainage Device
    • 0N9M40Z - Drain of R Zygomatic Bone with Drain Dev, Perc Endo Approach
  • No Device
    • 0N9M4ZX - Drainage of Right Zygomatic Bone, Perc Endo Approach, Diagn
    • 0N9M4ZZ - Drainage of Right Zygomatic Bone, Perc Endo Approach